my vote is an amperex bugle boy (select). call andy at vintage tube svcs. he sent one to me and it made all the diff in my ls2mk2. i had a siemans nos.....amperex killed it. telefunken would be a good choice too.
good luck
good luck
help me select a single tube to "calm down" a preamp?
I have an Audio Research LS2B. It can get a tad "strident" in the upper mid on some recordings. I am now using a Siemens 7308 / E188cc and this is good, and often great tube for soundstaging and openess, but this tube also is a little noisy, mildly bright at times and is not the last word in bass performance. Would a Mullard suit the bill?.... How about an Amperex?....Your thoughts oh kind tube-0-philes :>)
audioman
audioman